[ 1647.448964] br0: port 1(vx10) entered blocking state
[ 1647.449013] br0: port 1(vx10) entered disabled state
[ 1647.449044] vx10: entered allmulticast mode
[ 1647.449088] vx10: entered promiscuous mode
[ 1647.538584] vx10: left allmulticast mode
[ 1647.538614] vx10: left promiscuous mode
[ 1647.538640] br0: port 1(vx10) entered disabled state